High Speed Racing Boat 2.4GHz 22KM/H 150M Control Distance RC Fast Ship with Water Cooling System High-speed remote control speedboat Remote control frequency: 2.4GHz Speedboat size: 36*9*10.2cm Yacht battery: 7.4V 1100mAh lithium battery Playable time: about 15 minutes Charging time: about 90 minutes Remote control distance: greater than 150 meters Maximum speed: about 25KM/H
